Diagnosis Murder (7 p.m., Ch. 2): Dr. Sloan gets help from a jewel thief in solving a murder.Whose Line Is It Anyway? (7 p.m., Ch. 4): An original episode of the improv comedy series. (A repeat airs at 8:30 p.m.)
Friends (7 p.m., Ch. 5): Joey gets in touch with his feminine side; Rachel spreads a rumor; Ross seeks to improve his dating skills. (A repeat of the show's pilot episode -- complete with "never-before-seen footage" -- airs at 7:30 p.m.)
Popular (7 p.m., Ch. 30): Sam and Brooke make a bet over boys.
Who Wants to be a Millionaire? (7:30 p.m., Ch. 4): An hourlong episode.
Chicago Hope (8 p.m., Ch. 2): With a patient awaiting a heart-lung transplant, a liver arrives at the hospital.
Frasier (8 p.m., Ch. 5): Frasier is reportedly dead -- which comes as a great surprise to him.
Stark Raving Mad (8:30 p.m., Ch. 5): Steven Weber (who used to star in "Wings") guest stars as an obsessed fan of Stark's (Tony Shalhoub, who used to co-star in "Wings") on this lame show.
New York: A Documentary Film (8 p.m., Ch. 7): Part 5 of six. (And Part 6 won't air until sometime next spring.)
48 Hours (9 p.m., Ch. 2): A report on polygamy comes straight from Utah -- two teenage girls who escape from a polygamist cult, the woman who helps them, and a look inside the home of Circleville's Steve Butt and his three wives.
ER (9 p.m., Ch. 5): The doctors work to save the lives of a violent criminal and his victim.